Customer Ratings & Reviews

I am a user of Amsoil products for over 20 years and they always surpass my expectations. Increased mileage and reduced wear. I have no problems running my cars over 150,000 miles without having any mechanical problems. They provide a tremendous return on my investment. Not interested in using any other brand of lubricants for any of my gas powered equipment.

awsome product

I plan to continue to partner with Amsoil. I trust the safety of my family on the roadway with their various products. Deliveries are always accurate and the products are quality.

Best oil out there even the Toyota mechanic said great choice

I have been using the oil in my Semi Truck and my F350 pickup I decided to use it in my Wife's car. The Oil is a great product and I'm sure it will prolong the life of the engine in my wife's vehicle.

Great product I live in the middle of the Arizona desert where its hot 9 1/2 months out of the year So i need the best of the best oil to protect my vehicles I only wish you could find this product at a local auto part store

This is the only oil I’ve put in my 2018 Chevy Silverado 1500 since I purchased it in 2018. I’m convinced this has kept my truck alive with 146,000 miles on it.

New to this product but the Silverado is running quiet at 80000. I normally change the oil at 5000 but will run to 7500.

I have been using 0W-30 Amsoil in my Hyundai Santa Cruz for 2 1/2 years. Doing my research on turbo chargers, Amsoil is rated number one. Love the product.

I have been using Amsoil products for my autos and motorcycles for over 20 years. I have never had any problems or issues. Great stuff!

I own a 2024 Ram Rocky Ridge. It has the 5.7 hemi etorque. Great engines but they absolutely have to have clean quality oil in order to get longevity out of them. I've always used the required synthetic oil but decided to upgrade to Amsoil since it will last so much longer. The truck get 23,000 plus miles a year put on it. Upgrading to Amsoil for longer use time was a no brainer.

Love this oil, excellent product.

Protects my engine and my sanity

This has always been the go to for our cars.

I’ve been using Amsoil for nearly 20 years, simply had no rival

The oil is second to none. A bit disappointed that you keep running out of my oil filters. If I'm using Amzoil which I have for many years then I also want the best filter for it.

Have always used this oil in my 2006 Tundra V8. After 20 years does not use any oil and runs like new.

Have used this oil on two vehicles requiring this weight. Highly recommend as it seems to keep our engines in top condition. I do change it every 5k miles as daily commutes require a lot of stop and go.

Great product. Excellent service in getting my order.

Protect your engine with the Best. I change Signature series every 5,000 miles. I cannot afford to buy a new vehicle.